764763792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1619}}^1$

素因数の和:2400

約数の個数: 80

約数和(自身を含む): 2131738560

約数和(自身を除く): 1366974768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 757, 1514, 1619, 2271, 3028, 3238, 4542, 4857, 6056, 6476, 9084, 9714, 9841, 12112, 12952, 18168, 19428, 19682, 21047, 25904, 29523, 36336, 38856, 39364, 42094, 59046, 63141, 77712, 78728, 84188, 118092, 126282, 157456, 168376, 236184, 252564, 336752, 472368, 505128, 1010256, 1225583, 2451166, 3676749, 4902332, 7353498, 9804664, 14706996, 15932579, 19609328, 29413992, 31865158, 47797737, 58827984, 63730316, 95595474, 127460632, 191190948, 254921264, 382381896, 764763792]

約数ペア:

[(1, 764763792), (2, 382381896), (3, 254921264), (4, 191190948), (6, 127460632), (8, 95595474), (12, 63730316), (13, 58827984), (16, 47797737), (24, 31865158), (26, 29413992), (39, 19609328), (48, 15932579), (52, 14706996), (78, 9804664), (104, 7353498), (156, 4902332), (208, 3676749), (312, 2451166), (624, 1225583), (757, 1010256), (1514, 505128), (1619, 472368), (2271, 336752), (3028, 252564), (3238, 236184), (4542, 168376), (4857, 157456), (6056, 126282), (6476, 118092), (9084, 84188), (9714, 78728), (9841, 77712), (12112, 63141), (12952, 59046), (18168, 42094), (19428, 39364), (19682, 38856), (21047, 36336), (25904, 29523)]